3 years ago

I need help ASAP please and thanks :-))

Mathematics

1 answer:

stiv31 [10]3 years ago

6 0

42° because vertical angles are congruent

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Find the compound interest on 800 at 5% per annum for 2 years.

Ludmilka [50]

Answer:

$C = 82$

Step-by-step explanation:

Given

$R = 5\%$ -- Rate

$P = 800$ -- Principal

$N = 2$ -- Time

Required

Determine the compound interest

First, we calculate the Amount (A)

$A = P(1 + R)^N$

$A = 800*(1 + 5\%)^2$

Express % as decimal

$A = 800*(1 + 0.05)^2$

$A = 800*(1.05)^2$

$A = 882$

The compound interest (C) is then calculated as:

$C = A -P$ i.e. Amount - Principal

$C = 882 - 800$

$C = 82$

7 0

3 years ago

plzzzzz help me with this question . write the base and coefficient in the following terms=a.3y b. -2× c.X d. 4abc e.4(a+b f.5×

MrMuchimi

Answer:

a gas in a rigid container has a pressure of 632 torrs and a temperature of 45 celsius. The pressure has increased to 842 torrs. What is the new temperature of the gas

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3 years ago

Factor n2 + 8n + 12 completely.

spin [16.1K]

Answer:

(+2)(+6)

Step-by-step explanation:

2+8+12

:) Hope this helped

4 0

2 years ago

Read 2 more answers

Which represents a unit rate? The cost of cat food is $36 per 3 bags

coldgirl [10]

Step-by-step explanation:

To find unit rate

1 bag = 36÷ 3 = 12

So unit rate = $12

3 0

3 years ago

Hank bought 5 CDs for $64.75. If each CD cost the same price, how much did each cost?

dem82 [27]

64.75/5= $12.96

you simply divide 64.75 by 5

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3 years ago